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How to make a circuit that holds the last signal seen for X ticks, but resets the count down when it sees the signal again?
(hackertalks.com)
Currently I have a circuit that keeps the last seen signal for 240 ticks, and at the end of the 240 ticks, if it sees the same input on green, it would restart the click for another 240 ticks.
This is close to what I want, but I would like to reset the clock every time I saw the input again. So if at 200 ticks I saw the input, I want to reset the clock and start again.
The entire time I want to maintain the output signal as constant, even during the reset. Any suggestions on doing this in a single circuit element?
I'm not sure how to do it, but the term you're looking for here is "debounce". That may help you find how to make the circuit